E&O Laboratories Ltd have successfully grown their Culture Media business over the last 30 years to become a leading manufacturer
servicing Microbiology Laboratories , Location in Scotland. Their comprehensive media range is continually expanding into specialised industry sectors as well as aiding the rapid diagnosis of the newest antibiotic resistant bacteria strains.

INDUSTRY SECTORS:
• Clinical, Veterinary & Aquaculture
• Food, Water & Environmental
• Pharmaceutical, Industrial & Cosmetics
• Academia & Research

PRODUCT CATEGORIES:
• Ready-to-use Culture Media – Bottled, Bagged and Plated
• Dehydrated Culture Media & Raw Materials
• Antibiotic Supplements & Reagents
• Fresh Donor Horse & Sheep Blood – Frozen Sterile Filtered Serum

Dehydrated Culture Media products are formulated to supply the required nutrients to allow for the growth of microorganisms. Used in combination with a variety of selective agents and incubation conditions a wide range of specific organisms can be isolated. With careful raw material selection of the various media components E&O can ensure a consistent level of quality and performance. For each formulation the necessary ingredients are accurately weighed, combined and blended together to produce a homogenous powdered product.

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Môi trường vi sinh Slanetz and Bartley Medium-image

Môi trường vi sinh Slanetz and Bartley Medium

  • Product Details
  • APPLICATIONS
  • SPECIFICATIONS
  • CODE
  • DOCUMENTS

This medium was originally described by Slanetz and Bartley(1) for the enumeration of enterococci from water samples using membrane filtration.
The medium has also become useful as a direct plating medium.
Tryptose and yeast extract provide the required carbon, nitrogen and vitamins.
Glucose is a fermentable carbohydrate. The di-potassium hydrogen phosphate acts as a buffer.
Selectivity is achieved through the addition of sodium azide which is used to suppress the growth of Gram-negative organisms.
The medium contains tetrazolium chloride, which is reduced by enterococci to the insoluble red dye formazan resulting in dark red colonies of enterococci on the agar.
It should be noted that this reaction is not exclusive to enterococci and colonies should be confirmed by additional testing e.g. aesculin hydrolysis.

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